Forged atomic power plant parts
    1.
    发明授权
    Forged atomic power plant parts 失效
    锻造原子能发电厂部件

    公开(公告)号:US4246048A

    公开(公告)日:1981-01-20

    申请号:US30226

    申请日:1979-04-16

    IPC分类号: C22C19/05 G21C7/10

    CPC分类号: C22C19/05 Y10S376/90

    摘要: A wear-resistant alloy for an atomic power plant which is essentially formed of 10 to 45% by weight of chromium; 1.5 to 6% by weight of at least one metal component selected from the group consisting of aluminium and titanium; 0 to 20% by weight of molybdenum; and nickel as the remainder, and atomic power plant parts prepared from the alloy having said composition.

    摘要翻译: 用于原子能发电厂的耐磨合金,其基本上由10至45重量%的铬形成; 1.5至6重量%的至少一种选自铝和钛的金属组分; 0〜20重量%的钼; 和镍作为剩余部分,以及由具有所述组成的合金制备的原子发电厂部件。

    Heat transfer promoters and method of using the same
    2.
    发明授权
    Heat transfer promoters and method of using the same 失效
    热转移促进剂及其使用方法

    公开(公告)号:US4801394A

    公开(公告)日:1989-01-31

    申请号:US124363

    申请日:1987-11-23

    IPC分类号: C09K5/00 C09K5/04 C09K5/08

    CPC分类号: C09K5/04 Y10T428/13

    摘要: A heat transfer promoter composition comprises a triazine-dithiol derivative represented by the general formula ##STR1## wherein R represents --NHR' or --NR'.sub.2 wherein: R' is a hydrocarbon group; M is selected from the group consisting of hydrogen, alkali metals, and alkaline earth metals; and at least one of M groups is alkaline metal or alkaline earth metal. This heat transfer promotor is applied to that surface of a condenser tube to be contacted by a vapor to be condensed.

    摘要翻译: 传热促进剂组合物包含由通式(IMAGE)表示的三嗪 - 二硫醇衍生物,其中R表示-NHR'或-NR'2,其中:R'为烃基; M选自氢,碱金属和碱土金属; 并且M基团中的至少一个是碱金属或碱土金属。 该热传递促进剂被施加到冷凝管的表面以被被冷凝的蒸气接触。